import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
/*注释掉mock*/
//import Mock from './mock'
//Mock.bootstrap();
import axios from 'axios'
//配置axios的全局基本路径
axios.defaults.baseURL='http://localhost:8080/'
//全局属性配置，在任意组件内可以使用this.$http获取axios对象
Vue.prototype.$http = axios
import 'font-awesome/css/font-awesome.min.css'

Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})
//===========登录相关的所有拦截器开始
//1. 使用axios前置拦截器，让所有的axios请求都携带token
axios.interceptors.request.use(config=>{
  //携带token
  let uToken =  localStorage.getItem("token");
  if(uToken){
    config.headers['U-TOKEN']=uToken;
  }
  return config;
},error => {
  Promise.reject(error);
});

//3 使用axios后置拦截器，处理没有登录请求
axios.interceptors.response.use(result=>{
  console.log(result.data+"jjjjjjj");
  let data = result.data;// {"success":false,"message":"noLogin"}
  if(!data.success) {
    if (data.message === "noLogin") {
      localStorage.removeItem('token');
      localStorage.removeItem('user');
      localStorage.removeItem('menus');
      localStorage.removeItem('permissions');
      router.push({ path: '/login' });

    } else if (!data.success && data.message === "nopermission") {
      router.push({path: '/Nopermission'});
    }
  }
  return result;
},error => {
  Promise.reject(error);
})

// 4.注释掉 静态资源拦截器
router.beforeEach((to, from, next) => {
  //NProgress.start();
  if (to.path == '/login' || to.path == '/shopRegister') {//如果访问的是登录或者注册，直接放行
    if(localStorage.getItem("token")){
      location.reload();
      localStorage.removeItem('token');
      localStorage.removeItem('user');
      localStorage.removeItem('menus');
      localStorage.removeItem('permissions');
    }
    next();//放行
  }else {//走到else，说明请求的是非静态资源，必须要校验是否登录
    let user = localStorage.getItem('user');
    if (!user) {
      next({path: '/login'})
    }else{
      next()
    }
  }
});



/*router.beforeEach((to, from, next) => {
  //NProgress.start();
  if (to.path == '/login') {
    sessionStorage.removeItem('user');
  }
  let user = JSON.parse(sessionStorage.getItem('user'));
  if (!user && to.path != '/login') {
    next({ path: '/login' })
  } else {
    next()
  }
})*/

//router.afterEach(transition => {
//NProgress.done();
//});

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

